Corrugated-plate-indirect-and-hydrodynamic-force-water-spraying-chamber combined type evaporative cooling air conditioning unit

Abstract

The invention discloses a corrugated-plate-indirect-and-hydrodynamic-force-water-spraying-chamber combined type evaporative cooling air conditioning unit. The air conditioning unit comprises a unit shell. An air inlet and an air outlet are formed in the two opposite side walls of the unit shell respectively. A fresh-air-and-returning-air mixing-filtering chamber, a corrugated-plate indirect evaporative cooler, a flow equalizing plate, a hydrodynamic force water spraying device, a water stop plate a and an air feeder are sequentially arranged in the unit shell in the flowing direction of entering air. An air returning opening is formed in the portion, corresponding to the fresh-air-and-returning-air mixing-filtering chamber, of the top wall of the unit shell. A secondary air exhausting opening is formed in the portion, corresponding to the portion above the corrugated-plate indirect evaporative cooler, of the top wall of the unit shell. According to the corrugated-plate-indirect-and-hydrodynamic-force-water-spraying-chamber combined type evaporative cooling air conditioning unit, a self-cleaning winding type filter is adopted, dust and cotton fibers in returning air can be effectively filtered out accordingly, and therefore the returning air can be effectively used; and indirect evaporative cooling and hydrodynamic-force water spraying cooling are combined, and therefore the temperature in workshops of a textile mill can be effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning and refrigeration equipment, and in particular relates to a composite evaporative cooling air-conditioning unit of a folded-plate indirect-fluid power spray chamber. Background technique [0002] For a long time, air conditioners in textile mills have had the problem of high energy consumption. According to statistics, the energy consumption of air conditioners in textile mills will account for 15% to 25% of the total energy consumption of the factory. It can be seen that effectively reducing the energy consumption of air conditioners in textile mills is of great significance for reducing the operating costs of textile mills . [0003] At present, the air conditioner in the textile factory mainly adopts the air treatment technology of single-stage spray room spraying. Due to the limited cooling effect, the temperature in the workshop of the textile factory is high, which will not only af...

AI Technical Summary

Problems solved by technology

[0003] At present, the air conditioner in the textile factory mainly adopts the air treatment technology of single-stage spray room spraying. Due to the limited cooling effect, the temperature in the workshop of the textile factory is high, which will not only affect the health of the staff and reduce work efficiency, It also shortens the service life of the machine

In addition, in winter, most of the return air from the workshop of the textile factory is directly discharged into the atmosphere and cannot be utilized, which will cause a waste of energy to a certain extent.

[0004] If the return air of the textile factory workshop can be utilized, the temperature of the textile factory workshop can be effectively adjusted while reducing the energy consumption of the air conditioner; however, the return air of the textile factory workshop generally carries a large amount of dust and lint. If it is used directly without filtering, the dust and lint in the return air may cause blockage of the spray device or heat exchange device, which not only affects the service life of the equipment, but also affects the air treatment effect

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